Source code for airflow.providers.celery.executors
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from __future__ import annotations
import packaging.version
from airflow import __version__ as airflow_version
from airflow.exceptions import AirflowOptionalProviderFeatureException
[docs]base_version = packaging.version.parse(airflow_version).base_version
if packaging.version.parse(base_version) < packaging.version.parse("2.7.0"):
raise AirflowOptionalProviderFeatureException(
"Celery Executor from Celery Provider should only be used with Airflow 2.7.0+.\n"
f"This is Airflow {airflow_version} and Celery and CeleryKubernetesExecutor are "
f"available in the 'airflow.executors' package. You should not use "
f"the provider's executors in this version of Airflow."
)